Dongguan Hong Teng Mechanical Seal Co., LTD.

Mechanical Seals · Pump Replacement Seals · Cartridge Seals · OEM Solutions

5610Q Replacement Cartridge Mechanical Seal for John Crane

Seal Model 5610Q
Replacement Reference John Crane seal applications; confirm the installed configuration
Seal Construction Cartridge mechanical seal
Supplier Hong Teng
Mounting Check Match shaft or sleeve diameter, gland fit and installation space
Before Ordering Provide the assembly drawing, port arrangement and service conditions

Product Details

Product Name 5610Q Replacement Cartridge Mechanical Seal for John Crane
Supplier Hong Teng
Model / Reference 5610Q
Seal Construction Cartridge mechanical seal assembly
Replacement Basis Verified installed seal reference and complete assembly drawing
Shaft / Sleeve Diameter Confirm the mounting diameter and units for the cartridge
Gland Fit Check mounting slots or bolt locations, gland dimensions and seal-chamber connection
Axial Space Confirm the required installation envelope and available shaft length
Port Arrangement Identify each required port from the applicable drawing before connection
Materials Confirm seal faces, elastomers and metal parts for the intended duty
Operating Data Provide liquid, temperature, seal-chamber pressure, speed and support-system details
Scope and Instructions Agree the complete supplied assembly and applicable installation instructions

Product Description

The 5610Q replacement cartridge mechanical seal is supplied by Hong Teng for installations where the complete seal configuration has been verified. The product images show cartridge assemblies with a gland and sleeve area. Selection therefore includes the pump mounting interface as well as the seal reference.

Check the shaft or sleeve diameter, gland mounting pattern and available axial space against an assembly drawing. Provide clear photographs from the shaft side and gland side, including the connections required by the installation. Do not assign a port function from the colour of a shipping plug.

The quotation should identify the complete assembly, face pairing, elastomers and required support connections. Installation must follow the instructions applicable to the supplied configuration; the reference number alone does not confirm the settings or operating limits of every variant.

Browse our cartridge mechanical seals and use the mechanical seal identification guide to prepare the pump and seal data. The Cartridge Mechanical Seal Installation: Step-by-Step Guide and Common Mistakes article provides general preparation guidance, not a substitute for the applicable assembly instructions.

John Crane is a reference brand for replacement identification. This product is independently supplied by Hong Teng and is not represented as an original John Crane product. Final compatibility depends on the confirmed dimensions, materials and installation.

Application

Applications

  • Industrial-pump overhaul using a confirmed 5610Q cartridge replacement configuration.
  • Maintenance projects with matching gland, sleeve and seal-chamber dimensions.
  • Drawing-based cartridge replacement requiring defined materials and support connections.

How to Confirm the Correct Replacement

  1. Send the complete seal reference, pump nameplate and available assembly drawing.
  2. Record the shaft or sleeve size, gland dimensions, mounting slots or bolt pattern and axial space.
  3. Photograph the complete assembly and every connection used in the actual installation.
  4. Specify operating conditions, support-system requirements and the complete supply scope before ordering.

Selection Questions

Does the same shaft diameter guarantee a cartridge will fit?
No. The gland interface, axial space, seat or sleeve arrangement and required connections also need to match the installation.

Do all 5610Q replacement configurations have the same materials and port functions?
Do not assume they do. Confirm these details against the supplied drawing and quotation before installation.

Send your seal reference, photos and dimensions for a quotation.

Product Reference Images

5610Q cartridge mechanical seal showing the gland and sleeve opening
5610Q cartridge seal assemblies shown side by side
5610Q cartridge seal assemblies shown from the top and side
5610Q cartridge mechanical seal showing the gland and sleeve opening

Reference photographs assist identification. Confirm the exact supplied parts and specification with the quotation; photographs do not establish material grades or dimensional tolerances.

Company Profile

Dongguan Hongteng Seals Co., Ltd. Company was established in 1996. The company has passed the GB/T19001-2016 idt ISO9001:2015 quality management system certification. The company has world-renowned pump mechanical seals, axe mechanical seals, fluid mechanical seals, metal bellows mechanical seals, container mechanical seals, rubber bellows mechanical seals, O-ring seals, PTFE mechanical seals, stainless steel oil seals, skeleton oil seals, hydraulic oil seals, automotive water seals and various mechanical seal materials, hard alloys, silicon carbide, carbon graphite, alumina, etc. There are Guangzhou Port, Shenzhen Port, and Foshan Port in the surrounding area, with developed and efficient logistics. The company has a stock warehouse of over 2000 square meters, which can efficiently and quickly deliver goods.

Hong Teng mechanical seal factory building

Production of Workshop

Mechanical seal machining, assembly and inspection equipment at Hong Teng

Exhibiton

Mechanical seal displays and visitors at the Hong Teng exhibition booth

Packing And Shipping

Mechanical seal packaging examples and air, sea and courier shipping options

Customer Reviews

Customer review screenshots for Hong Teng mechanical seal orders

frequently asked questions

01. Q: Are you a factory or a trader?      
A: We are a production factory and also sell on our own

02. Q: Where is your factory located?    
 A: Our factory is located in Dongguan City, and the nearest ports are Guangzhou Port and Shenzhen Port. Other ports can also be selected according to customer needs

03. Q: What is your delivery time in days?      
A: For products in stock, we can ship immediately when receive the payment; For other projects, we need 10-25 days for mass production

04. Q: Do you provide free samples?      
A: We usually do not provide free samples, and the sample fee can be deducted after the second order

05. Question: What is the most commonly used mode of transportation      
A: The weight and size of mechanical seals are relatively small, and air freight, sea freight, and express delivery are usually the preferred  transportation methods for customers.

06. Q:What payment methods do you accept?      
A: For products in stock, 100% advance payment is required and immediate shipment will be made upon receipt of payment. For customized products, a 30% advance payment and a 70% payment must be made before the order is shipped. We accept T/T, Western Union, and also welcome customers to make payments through Alibaba

07. Q: Can you provide me with customized production      
A: Yes, we can customize products and welcome OEM

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